Schist


Schist

License: MIT


Description:

Schist is a free, open-source image editor for modern Linux systems. It includes Photoshop-like filters, brushes and plugins, supports Affinity and Photoshop files, and runs with GPU acceleration. It also offers agent-assisted editing via Codex/Claude Code installations.

Cubyz

Cubyz

License: GPL-3.0


Description:

Cubyz is a 3D voxel sandbox game with no height or depth limits, vast render distances, and procedural crafting. It is open-source, addon-friendly, and mod-friendly. Source code available under GPL-3.0.

WAFW00F

WAFW00F

License: BSD-3-Clause


Description:

WAFW00F is a fingerprinting tool that identifies Web Application Firewall (WAF) products protecting a website. It analyzes standard and crafted HTTP responses to determine the presence and type of WAFs, providing insights for security assessments.

osu-cpp

osu-cpp

License: AGPL-3.0-only


Description:

osu-cpp is a C++23-based osu! client drawn with Skia; plays osu!standard beatmaps, records replays, and can export them as video. It includes the osu-cpp library and can run in the browser via WebAssembly.

BRUTAL Framework

BRUTAL Framework

License: MIT-based license with attribution requirement


Description:

BRUTAL is a free, open-source C# framework for building games or game engines. It provides direct native interop and Vulkan bindings, plus low-level libraries for maths, memory, concurrency, strings, and UI bindings. It’s a foundation rather than an engine, MIT-based with attribution requirements.